Area of a triangle is equal to 1/2 b(h) so since you already have the height and base, all you need to do is input it back into the equation:
(10)(13)
Multiply 10 & 13 to equal
(130)
Then take half of 130 to get
A = 65
Answer:
Yes
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that
,
The weibull distribution with parameters 
where 
Then,
A) The probability that a specimen's lifetime is at most 250 is
The probability that the specimen's life time is more than 300 is
= 0.0992
b)The probability of the specimen's lifetime is between 100 and 250
c) The value such that exactly 50% of all specimens have lifetimes exceeding that value is
x = 192.07
